So… I found this thread on MAL and… I joined the 2016 Manga reading Challenge XD (so I can reach the 300 completed manga XDD) and here I will write what I have read >w<
(when I can I will try to review what I have read XD but I don’t promise anything XD)
I have time until December 31, 2016… will I complete this challenge? XD
(here’s my entry on MAL: http://myanimelist.net/forum/?topicid=1469512&show=650#msg46595771 )

ϟStarting date: June 22, 2016ϟLink to your manga list: http://myanimelist.net/mangalist/yu6ϟDifficulty: Hard
+ if applicable, any other restrictions you may have set for yourself (like no scanlations, no on-going, etc.): only completed manga (if possibile)

StatsRead a manga with a score of or below 7.0 in MyAnimeList | (6.76) ContinueRead a manga with a score of or above 8.5 in MyAnimeList | (8.94) Watashitachi no Shiawase na JikanChoose a highly rated manga from another challenger who posted on the same page you signed up on | (sawa-eun – 10) AquaRead a manga with less than 750/1500/3000 completed members (hard/medium/easy) | (Hard, As of August 20, 2016: 739 completed members) Chikyuu Misaki

MiscellaneousRead a manga that starts with the same last letter of your username | Yoru no TenohiraChoose a random trope from TVTropes and read a manga listed under the trope (Arrogant Kung-Fu Guy ->Kaiser Ryo of Yu-Gi-Oh! GX) Yu☆Gi☆Oh! GXChoose a manga from the predicitve search using a generated random word | (incarnation -> Reincarnation of Vampires) Rasen no VampRead a manga that has been on your Plan to Read list for too long | Isshuukan Friends.Read a manga with a protagonist that shares your hair color | Koigokoro♥Senpukuchuu

ϟBonus Challenges (Optional and non-interchangeable with previous items)
» Read a light novel
» Read a doujinshi listed in the DB
» Read a manhua or manhwa
» Start and catch up to an on-going long-running (300+) series
» Read a manga published before 1980
» Read a manga based on real event or person
» Read a manga that is related (e.g. sequel, side story) to something you previously read
» Read a manga series you can finish in one day